package com.atguigu.spring.pojo;
//代理对象
public class CalculatorStaticProxy implements Calculator{
    private Calculator target;

    public CalculatorStaticProxy(Calculator target) {
        this.target = target;
    }

    @Override
    public int add(int i, int j) {
        System.out.println("日志，方法:add，参数:"+i+","+j);
        int result = target.add(i, j);
        System.out.println("日志，方法:add，结果:"+result);
        return result;
    }

    @Override
    public int sub(int i, int j) {
        System.out.println("日志，方法:sub，参数:"+i+","+j);
        int result = target.sub(i, j);
        System.out.println("日志，方法:sub，结果:"+result);
        return result;
    }

    @Override
    public int mul(int i, int j) {
        System.out.println("日志，方法:mul，参数:"+i+","+j);
        int result = target.mul(i, j);
        System.out.println("日志，方法:mul，结果:"+result);
        return result;
    }

    @Override
    public int div(int i, int j) {
        System.out.println("日志，方法:div，参数:"+i+","+j);
        int result = target.div(i, j);
        System.out.println("日志，方法:div，结果:"+result);
        return result;
    }
}
